*{
    padding: 0;
    margin: 0;
}
input{
    outline: none;
}
.outer{
    width: 900px;
    margin: 40px auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
h1{
    margin-bottom: 20px;
    font-size: 28px;
}
.classDiv{
    height: 80px;
    display: flex;
    align-items: center;
}
.classDiv input{
    width: 200px;
    margin-right: 10px;
    height: 26px;
    border-radius: 5px;
    border: .03rem solid gray;
}
.classDiv button{
    height: 26px;
    margin: 5px 0;
    background-color: orange;
    width: 80px;
    border-radius: 7px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    outline: none;
    font-size: 16px;
    cursor: pointer;
    border: none;
}
.box1{
    width: 100%;
    display: flex;
    justify-content: space-between;
}
.box1>div{
    width: 30%;
    border: 1px dashed rgb(195, 195, 195);
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 10px
}
.box1>div .tit{
    width: 100%;
    height: 30px;
    background-color: #CACACA;
    border-radius: 6px;
    color: white;
    font-size: 17px;
    font-weight: bold;
    padding-left: 5px;
    line-height: 30px;
    margin-bottom: 8px;
}
.box1>div .input{
    width: 100%;
    height: 40px;
    line-height: 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.box1>div .input label{
    width: 30%;
}
.box1>div .input>input{
    width: 68%;
    height: 26px;
    border-radius: 5px;
    border: .03rem solid gray;
}
.box1>div .sex .sexBox{
    width: 68%;
    display: flex;
}
.box1>div .sex .sexBox p{
    width: 40%;
}
.box1>div .sex .sexBox p input{
    margin-right: 5px;
}

.box1>div .classBox{
    margin: 3px 0;
    display: flex;
    justify-content: space-between;
    width: 100%;
}
.box1>div .span{
    width: 30%;
}
.box1>div select{
    outline: none;
    width: 68%;
    height: 26px;
    border-radius: 5px;
    border: .03rem solid gray;

}



.box1>div .btn{
    height: 30px;
    margin: 5px 0;
    background-color: orange;
    width: 80px;
    border-radius: 7px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    outline: none;
    font-size: 16px;
    cursor: pointer;
    border: none;
}

.box1>div .choose{
    width: 100%;
    display: flex;
    align-items: center;
    height: 40px;
}
.box1>div .choose select{
    height: 27px;
    border-right-color: transparent;
    width: 20%;
    border-radius: 5px 0 0 5px;
}
.box1>div .choose input{
    width: 80%;
    height: 26px;
    border-radius: 0 5px 5px 0;
    border: .03rem solid gray;

}


.box2{
    box-sizing: border-box;
    width: 100%;
    margin-top: 30px;
    padding: 10px;
    border-radius: 10px;
    border: 1px dashed rgb(195, 195, 195);
}
.box2 .tit{
    width: 100%;
    height: 30px;
    background-color: #CACACA;
    border-radius: 6px;
    color: white;
    font-size: 17px;
    font-weight: bold;
    padding-left: 5px;
    line-height: 30px;
    margin-bottom: 10px;
}
.box2 table{
    border-collapse:collapse;  
    border-spacing:0;
    width: 100%;
    border:  1px solid rgb(195, 195, 195);
}
th,td{
    padding:0; 
}
.box2 table thead tr{
    height: 48px;
}
.box2 table  thead tr th{
    border:   1px solid rgb(195, 195, 195);
}
.box2 table tbody tr {
    height: 40px;
}
.box2 table tbody tr td{
    border:   1px solid rgb(195, 195, 195);
    text-align: center;
}
.box2 table tbody tr .btn button{
    width: 60px;
    height: 25px;
    color: white;
    border: none;
    border-radius: 3px;
    outline: none;
    cursor: pointer;
}
.box2 table tbody tr .btn .updateBtn{
    background-color: #579C9A;
}
.box2 table tbody tr .btn .delete{
    background-color: #AA231D;
}